Alberta Selected Sundials

Click on any photo or city name to get more sundial details and more photos.
 
Calgary Alberta Canada Analemmatic Dial 781
A school yard 6 by 4 meter analemmatic dial of pigmented concrete. The Sunclocks registered design has two hour ellipses, the outer one for standard time, the inner one for daylight saving time. The zodiac table is larger for the fall and winter periods so the design is really two sundials in one. Longitude correction is included. The plaque provides instructions in French and English and notes the dial marks the 50th anniversary of Ecole Banff Trail.
 
Calgary Alberta Canada Analemmatic Dial 668
An analemmatic dial with 14.8 foot major axis with hour posts and date line of concrete on a grassy playground. Date line includes footprints of cut aluminum.
 
Calgary Alberta Canada Analemmatic Dial 666
An analemmatic dial with 14.8 foot major axis of concrete, pebble and rock with cast concrete hour markers. Hour lines are longitude corrected and mark DST. A Zodiac date line of colored concrete is inlaid on the dial face. Seasonal markers for sunrise and sunset are included.
 
Calgary Alberta Canada Horizontal Dial 661
A 9 inch diameter horizontal dial of Welsh green slate with brass gnomon. Hour lines show DST with longitude correction. Declination lines are shown for solstices and equinoxes. The gnomon includes a NASS logo. The dial sits atop a stone plinth with 12 inch diameter top.
 
Calgary Alberta Canada Equatorial Dial 448
A steel and brass equatorial dial 49 inches in diameter. The dial simulates an armillary sphere with two crossed semi-circles in a modernistic sculpture. There is a slot in the gnomon that projects a sun line and corrects for the equation of time; the gnomon is turned over at the solstice. Fine adjustments are required near the solstice to show correct clock time (MST). Dial built as a Canadian Centennial Project.
 
Calgary Alberta Canada Analemmatic Dial 197
Stone analemmatic dial designed by Kasian Kennedy. Dial is laid out in a circle. Monthly markers designate where observer is to stand to act as the gnomon. Both standard and DST hour marks included.
 
Edmonton Alberta Canada Horizontal Dial 195
A horizontal dial of varnished wooden shaped as octagon, perhaps 24 in. across, 2 in. thick, with very thick wedge-shaped gnomon. Roman numerals carved at ends of hour lines. Dial sits atop a segment of tree trunk.
 
Lloydminster Alberta Canada Horizontal Dial 392
One of the largest horizontal dials in North America. Dial is 197 feet in diameter. It's location is on the 4th meridian at 110:0 west, a line that separates Alberta and Saskatchewan and divides the city of Lloydminister in half. (Lloydminister began as a single town in 1903, but was split in 1905 with the survey that created Alberta and Saskatchewan. The town remained divided until 1930 when by joint decree it was amalgamated back into a single city).
 
Medicine Hat Alberta Canada Equatorial Dial 495
The Medicine Hat equatorial sundial was commissioned by the Rotary Club of Medicine Hat to commemorate its 50th anniversary (1918-1968). This is an Erickson equatorial polar dial. The dial is 6 feet 9 inches in diameter, made of pink granite, and weighs 3450 pounds. The dial is supported by an inclined stainless steel gnomon rod 3 inches in diameter, with overall length just over 6 feet. As with many of these dials, there are two equation of time plaques.
 
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